Parsing Argument Values

[vipvan2000]

We use command line scripts to pass values like

java submit <input_file=test1> <output_dir=dir_name>

I have a need to pass the argument values to another program. How do I parse these values.
Sorry if it was asked earlier but I am very new to Java.

Thanks in advance

[rajiv_bang]

Hi,

You can improve the code below and use. This is just indicative.

Code:

public class ParseOptions {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		String input_file = args[0].split("=")[1];
		String dest_dir = args[1].split("=")[1];
		
		System.out.println("input_file "+input_file);
		System.out.println("dest_dir "+dest_dir);
	}

}

But an elegant way to do this would be to use one of the open source command line frameworks like Apache Commons.

HTH